1. Clamp (1 101) of the infusion tube which is inserted in the infusion pump (2), comprising: a base member (6 106), comprising sebyaoblast (7 107) receiving in an infusion pump, a first clamping leg (8 108 ) and a second clamping leg (9 109) for compressing the infusion tube, wherein the two clamping legs (8, 9 108, 109) are connected with each other rotatably at a first end (12 112) clamping the infusion tube and a device (13 113) snaps into place to secure the positioning of two clamping legs (8, 9 108, 109) in more than one position (28, 29 128, 129) relative to each other, characterized in that the device (13 113) snapping includes at least one element (16 116) snapping neotsoedinyaemy fixing member (14 114) and a detachable locking member (15 115), wherein neotsoedinyaemy fixing member (14 114) can be performed by at least one element (16 116) snapping only once in a first direction and a detachable locking member (15 115) can be passed, at least one element (16 116) snapping in a first direction, and in a second direction opposite the first napravleniyu.2. Clamp (1 101) of the infusion tube according to Claim. 1, characterized in that the device snaps (13 113) has an operation (25 125), comprising a position (27 127) opening and the position (26 126) compression, wherein at least one element (16 116) snapping device (13 113), clicks may be configured to engage at a position (27 127) opening in the first fixing member (14 114) and at position (26 126) compression in the second fixing member (15 115) .3. Clamp (1 101) of the infusion tube according to Claim. 1, characterized in that the two fic1. Зажим (1 101) инфузионной трубки, которая вставляется в инфузионный насос (2), содержащий:базовый элемент (6 106), включающий в себяобласть (7 107) приема в инфузионный насос, первую зажимную ножку (8 108) и вторую зажимную ножку (9 109) для сжатия инфузионной трубки, причем две зажимные ножки (8, 9 108, 109) соединены друг с другом с возможностью поворота на первом ко